Frequencies for first 10,000 rows of prov2130 variable in pos1993 dataset :

       srv: |
    dietary |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,856       88.56       88.56
          0 |        192        1.92       90.48
          1 |        713        7.13       97.61
          2 |        138        1.38       98.99
          3 |        101        1.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016